9725142

Material: UVFS
Thickness, mm: 6.0 mm (+/-0.1mm)
Surface quality, S1/S2: 10-5 S-D
Surface quality S2, S-D: grinded
Surface quality S1, S-D: 20-10
S1 Flatness, PV IR S2 Flatness, PV: λ/10@ 633 nm
Protective chamfers: 0.2 – 0.3 mm x 45°
Wedge / Parallelism error: <1 arcmin
Protective chamfers: <0.25 mm x 45°
Flatness S1, PV: <λ/8 @ 632.8 nm
Dimensions, mm: Ø25.4 (+0/-0.1) x 6 (±0.1)
Diameter, mm: 25.4 mm (+0.0/-0.1 m)
Coatings: uncoated
Clear aperture: >90 %
Clear Aperture: >90
Parallelism error: <30 arcsec
Material: UVFS Corning 7980 (JGS1)